Individual Calculations August 2023
 Bach, Ulf-Gunter  Total change: 0.80  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1762 2009 4.50 6 0.04 20 0.80 
  Horackova, Isabela 1609  * CZE1.0010.08201.60 
  Novak, Rudolf 1434 CZE1.0010.02200.40 
  Sedivy, Martin 2103 CZE0.5010.13202.60 
  Snasel, Michal 1611 CZE1.0010.08201.60 
  Pavlik, Vladimir 1964 CZE0.001-0.5620-11.20 
  Maslo, Ondrej 1853 CZE1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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